Emiliano Zapata, a champion of agrarian reform and a key protagonist in the Mexican Revolution, here leads a band of peasant rebels armed with provisional weapons, including farming tools. With the bridle of a majestic white horse in his hand, Zapata stands triumphantly beside the dead body of a hacienda owner. Though Mexican and U.S. newspapers regularly vilified the revolutionary leader as a treacherous bandit, Rivera immortalized Zapata as a hero and glorified the victory of the Revolution in an image of violent but just vengeance.
Rivera's depiction also departs from portrayals of the rebel propagated by Zapata himself. An expert horseman, Zapata consistently presented himself as a charro, a cowboy whose flamboyant dress—tight pants and a vest with silver ornamentation—signaled an elevated class status in Mexico. Rivera’s vision of Zapata as a humble peasant offers a sympathetic portrait of a folk hero tirelessly devoted to agrarian reform.
from Diego Rivera: Murals for The Museum of Modern Art, November 13, 2011-May 14, 2012
In the 1920s, after the end of the Mexican Revolution, Rivera was among the painters who developed an art of public murals to celebrate Mexico's indigenous culture, and to teach the nation's people about both their own history and the new government's dreams for their future. Rivera had lived in Paris, and knew modernist painting well. He had also visited Italy to study Renaissance frescoes, since Mexican artists and politicians recognized the value of this mural form as a medium of education and inspiration. Returning to Mexico in 1921, Rivera began a remarkable series of frescoes—paintings made on moist plaster, so that the pigments fuse with the plaster as it dries.
Agrarian Leader Zapata, which Rivera created for his exhibition at The Museum of Modern Art in 1931, replicates part of a fresco he had painted in 1930 in the Palace of Cortés, Cuernavaca. Emiliano Zapata had been a hero of the Mexican Revolution. (He was killed in 1919, a victim of the Revolution's internal struggles.) Rivera shows him wearing the local costume of the Cuernavaca region, and carrying a sugarcane-cutter's machete. His followers, too, bear the rough tools of peasant soldiers. Yet the rider sent to oppose this ragged army lies in the dirt, and Zapata has seized his horse—whose shape Rivera borrowed from a work by the fifteenth-century Florentine painter Paolo Uccello.
from The Museum of Modern Art, MoMA Highlights, New York: The Museum of Modern Art, revised 2004, originally published 1999, p. 173